Dale Earnhardt Jr. will miss two more races with concussion-like symptoms and Jeff Gordon will come out of retirement to drive the No. 88 car for at least the next two weekends. Hendrick Motorsports announced Wednesday that NASCAR's most popular driver will not compete at this weekend's Brickyard 400 in Indianapolis and the next race, at Pocono, as he continues to recover from balance issues and nausea. ''Our focus is giving Dale all the time he needs to recover,'' team owner Rick Hendrick said. More...